add writing functionality for users

Author: MalteSchwitters

backend/src/main/java/org/eventplanner/config/OAuthLogoutHandler.java

@@ -1,10 +1,7 @@
 package org.eventplanner.config;
 
-import static java.lang.String.format;
-
-import java.util.Optional;
-import java.util.Set;
-
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Value;
@@ -17,8 +14,7 @@
 import org.springframework.stereotype.Component;
 import org.springframework.web.util.UriComponentsBuilder;
 
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
+import java.util.Set;
 
 @Component
 public class OAuthLogoutHandler implements LogoutHandler {

backend/src/main/java/org/eventplanner/config/OAuthUserAuthoritiesMapper.java

@@ -9,13 +9,12 @@
 
 import java.net.URL;
 import java.util.Collection;
-import java.util.Collections;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
-public class OAuthUserAuthoritiesMapper implements GrantedAuthoritiesMapper  {
+public class OAuthUserAuthoritiesMapper implements GrantedAuthoritiesMapper {
 
     private final List<String> admins;
 

backend/src/main/java/org/eventplanner/config/SecurityConfig.java

@@ -1,24 +1,13 @@
 package org.eventplanner.config;
 
-import static org.springframework.security.config.Customizer.withDefaults;
-
-import java.util.*;
-import java.util.stream.Stream;
-
-import org.eventplanner.users.values.Role;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.core.annotation.Order;
 import org.springframework.http.HttpStatus;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.security.config.annotation.web.configurers.AbstractHttpConfigurer;
 import org.springframework.security.config.http.SessionCreationPolicy;
-import org.springframework.security.core.authority.SimpleGrantedAuthority;
-import org.springframework.security.core.authority.mapping.GrantedAuthoritiesMapper;
-import org.springframework.security.oauth2.core.oidc.user.OidcUserAuthority;
-import org.springframework.security.oauth2.core.user.OAuth2UserAuthority;
 import org.springframework.security.web.SecurityFilterChain;
 import org.springframework.security.web.authentication.HttpStatusEntryPoint;
 import org.springframework.security.web.csrf.CookieCsrfTokenRepository;

backend/src/main/java/org/eventplanner/config/WebConfig.java

@@ -1,7 +1,5 @@
 package org.eventplanner.config;
 
-import java.io.IOException;
-
 import org.springframework.context.annotation.Configuration;
 import org.springframework.core.io.ClassPathResource;
 import org.springframework.core.io.Resource;
@@ -11,6 +9,8 @@
 import org.springframework.web.servlet.resource.EncodedResourceResolver;
 import org.springframework.web.servlet.resource.PathResourceResolver;
 
+import java.io.IOException;
+
 @EnableWebMvc
 @Configuration
 public class WebConfig implements WebMvcConfigurer {

backend/src/main/java/org/eventplanner/events/EventUseCase.java

@@ -1,34 +1,28 @@
 package org.eventplanner.events;
 
-import java.time.Instant;
-import java.time.ZoneId;
-import java.util.Collections;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Optional;
-
 import org.eventplanner.events.adapter.EventRepository;
 import org.eventplanner.events.entities.Event;
 import org.eventplanner.events.entities.Registration;
-import org.eventplanner.events.entities.Slot;
 import org.eventplanner.events.spec.CreateEventSpec;
 import org.eventplanner.events.spec.CreateRegistrationSpec;
 import org.eventplanner.events.spec.UpdateEventSpec;
 import org.eventplanner.events.spec.UpdateRegistrationSpec;
 import org.eventplanner.events.values.EventKey;
 import org.eventplanner.events.values.EventState;
 import org.eventplanner.events.values.RegistrationKey;
-import org.eventplanner.exceptions.NotImplementedException;
-import org.eventplanner.positions.values.PositionKey;
 import org.eventplanner.users.entities.SignedInUser;
 import org.eventplanner.users.values.Permission;
-import org.eventplanner.users.values.UserKey;
-import org.eventplanner.utils.ObjectUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.lang.NonNull;
 import org.springframework.stereotype.Service;
 
-import static org.eventplanner.utils.ObjectUtils.*;
+import java.time.Instant;
+import java.time.ZoneId;
+import java.util.Collections;
+import java.util.List;
+
+import static org.eventplanner.utils.ObjectUtils.applyNullable;
+import static org.eventplanner.utils.ObjectUtils.orElse;
 
 @Service
 public class EventUseCase {

backend/src/main/java/org/eventplanner/events/adapter/EventRepository.java

@@ -1,12 +1,12 @@
 package org.eventplanner.events.adapter;
 
-import java.util.List;
-import java.util.Optional;
-
 import org.eventplanner.events.entities.Event;
 import org.eventplanner.events.values.EventKey;
 import org.springframework.lang.NonNull;
 
+import java.util.List;
+import java.util.Optional;
+
 public interface EventRepository {
     @NonNull
     Optional<Event> findByKey(EventKey key);

backend/src/main/java/org/eventplanner/events/adapter/filesystem/EventFileSystemRepository.java

@@ -1,11 +1,5 @@
 package org.eventplanner.events.adapter.filesystem;
 
-import static java.util.Comparator.comparing;
-
-import java.io.File;
-import java.util.List;
-import java.util.Optional;
-
 import org.eventplanner.events.adapter.EventRepository;
 import org.eventplanner.events.adapter.filesystem.entities.EventJsonEntity;
 import org.eventplanner.events.entities.Event;
@@ -15,6 +9,12 @@
 import org.springframework.lang.NonNull;
 import org.springframework.stereotype.Repository;
 
+import java.io.File;
+import java.util.List;
+import java.util.Optional;
+
+import static java.util.Comparator.comparing;
+
 @Repository
 public class EventFileSystemRepository implements EventRepository {
 

backend/src/main/java/org/eventplanner/events/adapter/filesystem/entities/EventJsonEntity.java

@@ -1,17 +1,17 @@
 package org.eventplanner.events.adapter.filesystem.entities;
 
-import static org.eventplanner.utils.ObjectUtils.mapNullable;
+import org.eventplanner.events.entities.Event;
+import org.eventplanner.events.values.EventKey;
+import org.eventplanner.events.values.EventState;
+import org.springframework.lang.NonNull;
+import org.springframework.lang.Nullable;
 
 import java.io.Serializable;
 import java.time.ZonedDateTime;
 import java.util.Collections;
 import java.util.List;
 
-import org.eventplanner.events.entities.Event;
-import org.eventplanner.events.values.EventKey;
-import org.eventplanner.events.values.EventState;
-import org.springframework.lang.NonNull;
-import org.springframework.lang.Nullable;
+import static org.eventplanner.utils.ObjectUtils.mapNullable;
 
 public record EventJsonEntity(
     @NonNull String key,

backend/src/main/java/org/eventplanner/events/adapter/filesystem/entities/LocationJsonEntity.java

@@ -1,11 +1,11 @@
 package org.eventplanner.events.adapter.filesystem.entities;
 
-import java.io.Serializable;
-
 import org.eventplanner.events.values.Location;
 import org.springframework.lang.NonNull;
 import org.springframework.lang.Nullable;
 
+import java.io.Serializable;
+
 public record LocationJsonEntity(
     @Nullable String name,
     @Nullable String icon,

backend/src/main/java/org/eventplanner/events/adapter/filesystem/entities/RegistrationJsonEntity.java

@@ -1,16 +1,16 @@
 package org.eventplanner.events.adapter.filesystem.entities;
 
-import static org.eventplanner.utils.ObjectUtils.mapNullable;
-
-import java.io.Serializable;
-
 import org.eventplanner.events.entities.Registration;
 import org.eventplanner.events.values.RegistrationKey;
 import org.eventplanner.positions.values.PositionKey;
 import org.eventplanner.users.values.UserKey;
 import org.springframework.lang.NonNull;
 import org.springframework.lang.Nullable;
 
+import java.io.Serializable;
+
+import static org.eventplanner.utils.ObjectUtils.mapNullable;
+
 public record RegistrationJsonEntity(
     @NonNull String key,
     @NonNull String positionKey,

backend/src/main/java/org/eventplanner/events/adapter/filesystem/entities/SlotJsonEntity.java

@@ -1,17 +1,17 @@
 package org.eventplanner.events.adapter.filesystem.entities;
 
-import static org.eventplanner.utils.ObjectUtils.mapNullable;
-
-import java.util.Collections;
-import java.util.List;
-
 import org.eventplanner.events.entities.Slot;
 import org.eventplanner.events.values.RegistrationKey;
 import org.eventplanner.events.values.SlotKey;
 import org.eventplanner.positions.values.PositionKey;
 import org.springframework.lang.NonNull;
 import org.springframework.lang.Nullable;
 
+import java.util.Collections;
+import java.util.List;
+
+import static org.eventplanner.utils.ObjectUtils.mapNullable;
+
 public record SlotJsonEntity(
     @NonNull String key,
     int order,

backend/src/main/java/org/eventplanner/events/entities/Event.java

@@ -1,15 +1,15 @@
 package org.eventplanner.events.entities;
 
-import java.time.ZonedDateTime;
-import java.util.LinkedList;
-import java.util.List;
-
 import lombok.*;
 import org.eventplanner.events.values.EventKey;
 import org.eventplanner.events.values.EventState;
 import org.eventplanner.events.values.Location;
 import org.springframework.lang.NonNull;
 
+import java.time.ZonedDateTime;
+import java.util.LinkedList;
+import java.util.List;
+
 @Getter
 @Setter
 @EqualsAndHashCode

backend/src/main/java/org/eventplanner/events/entities/Registration.java

@@ -2,7 +2,6 @@
 
 import lombok.*;
 import org.eventplanner.events.values.RegistrationKey;
-import org.eventplanner.events.values.SlotKey;
 import org.eventplanner.positions.values.PositionKey;
 import org.eventplanner.users.values.UserKey;
 import org.springframework.lang.NonNull;

backend/src/main/java/org/eventplanner/events/entities/Slot.java

@@ -1,16 +1,15 @@
 package org.eventplanner.events.entities;
 
-import java.util.LinkedList;
-import java.util.List;
-import java.util.UUID;
-
 import lombok.*;
 import org.eventplanner.events.values.RegistrationKey;
 import org.eventplanner.events.values.SlotKey;
 import org.eventplanner.positions.values.PositionKey;
 import org.springframework.lang.NonNull;
 import org.springframework.lang.Nullable;
 
+import java.util.LinkedList;
+import java.util.List;
+
 @Getter
 @Setter
 @EqualsAndHashCode

backend/src/main/java/org/eventplanner/events/rest/EventController.java

@@ -1,22 +1,19 @@
 package org.eventplanner.events.rest;
 
-import java.util.List;
-
 import org.eventplanner.events.EventUseCase;
 import org.eventplanner.events.rest.dto.*;
-import org.eventplanner.events.spec.UpdateRegistrationSpec;
 import org.eventplanner.events.values.EventKey;
 import org.eventplanner.events.values.RegistrationKey;
-import org.eventplanner.positions.values.PositionKey;
 import org.eventplanner.users.UserUseCase;
-import org.eventplanner.users.values.UserKey;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.security.config.annotation.method.configuration.EnableMethodSecurity;
 import org.springframework.security.core.context.SecurityContextHolder;
 import org.springframework.web.bind.annotation.*;
 
+import java.util.List;
+
 @RestController
 @RequestMapping("/api/v1/events")
 @EnableMethodSecurity(securedEnabled = true)

backend/src/main/java/org/eventplanner/events/rest/dto/CreateEventRequest.java

@@ -1,13 +1,13 @@
 package org.eventplanner.events.rest.dto;
 
-import java.io.Serializable;
-import java.time.ZonedDateTime;
-import java.util.List;
-
 import org.eventplanner.events.spec.CreateEventSpec;
 import org.springframework.lang.NonNull;
 import org.springframework.lang.Nullable;
 
+import java.io.Serializable;
+import java.time.ZonedDateTime;
+import java.util.List;
+
 public record CreateEventRequest(
     @NonNull String name,
     @Nullable String note,

backend/src/main/java/org/eventplanner/events/rest/dto/CreateRegistrationRequest.java

@@ -1,13 +1,13 @@
 package org.eventplanner.events.rest.dto;
 
-import java.io.Serializable;
-
 import org.eventplanner.events.spec.CreateRegistrationSpec;
 import org.eventplanner.positions.values.PositionKey;
 import org.eventplanner.users.values.UserKey;
 import org.springframework.lang.NonNull;
 import org.springframework.lang.Nullable;
 
+import java.io.Serializable;
+
 import static org.eventplanner.utils.ObjectUtils.mapNullable;
 
 public record CreateRegistrationRequest(

backend/src/main/java/org/eventplanner/events/rest/dto/EventRepresentation.java

@@ -1,12 +1,12 @@
 package org.eventplanner.events.rest.dto;
 
+import org.eventplanner.events.entities.Event;
+import org.springframework.lang.NonNull;
+
 import java.io.Serializable;
 import java.time.format.DateTimeFormatter;
 import java.util.List;
 
-import org.eventplanner.events.entities.Event;
-import org.springframework.lang.NonNull;
-
 public record EventRepresentation(
     @NonNull String key,
     @NonNull String name,

backend/src/main/java/org/eventplanner/events/rest/dto/LocationRepresentation.java

@@ -1,11 +1,11 @@
 package org.eventplanner.events.rest.dto;
 
-import java.io.Serializable;
-
 import org.eventplanner.events.values.Location;
 import org.springframework.lang.NonNull;
 import org.springframework.lang.Nullable;
 
+import java.io.Serializable;
+
 public record LocationRepresentation(
     @NonNull String name,
     @NonNull String icon,